Register
9x + 3y = 477 work out x and y
63.6k views
4 votes
9x + 3y = 477 work out x and y

User Tikhonov Aleksandr
by
4.6k points

1 Answer

0 votes

Answer: x=53 - y/3

y=159-3x

Explanation:

9x + 3y = 477

(9x + 3y)/3=477/3

3x+y=159

3x-3x+y=159-3x

y=159-3x

3x+y=159

3x=159-y

x=(159-y)/3

x=53 - y/3

User Slimbo
by
5.1k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.2m questions

6.8m answers

Other Questions

Pizza planet is running a special 3 pizzas for 16.50. What is the unit rate for one pizza
What number is halfway between 0 and 18
If the 9-inch wheel of cheese costs $18.60, what is the cost per square inch? If the cost is less than a dollar, put a zero to the left of the decimal point?
Need answer to math problem!!!​
Which property is shown in the problem below? -8(x-3y-9) = -8x+24y+72 A the associative property B the commutative property C the distributive property D the division property ASAP
Link Copied!